OSG Square End Mill: Cobalt, 4 Flute, 6.5 mm Mill Dia, 15.87 mm LOC, 61.9 mm OAL (MPN 5818400)
SKU 3G-OTH-270258
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Frequently Asked Questions
What is the OSG Square End Mill 5818400 used for?
The OSG Square End Mill 5818400 is a general-purpose cobalt square end mill used for milling flat-bottomed slots, pockets, and contours in metal. It is suitable for machining steel, stainless steel, and other ferrous materials in industrial manufacturing and tool-and-die applications.
What are the specifications of the OSG Square End Mill 5818400?
The OSG Square End Mill 5818400 has a 6.5 mm mill diameter, 15.87 mm length of cut, and 61.9 mm overall length. It is made of cobalt, has 4 flutes, and is designed for general-purpose milling. The manufacturer part number is 5818400.
Where to buy the OSG Square End Mill 5818400 worldwide?
You can source the OSG Square End Mill 5818400 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the right OSG square end mill for my application?
Select an OSG square end mill based on material, diameter, flute count, and coating. For general-purpose milling of steel, a 4-flute cobalt end mill like the 5818400 offers good chip evacuation and durability. Match the mill diameter to your slot width and the length of cut to your depth requirements.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose cobalt square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















